23523640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2897}}^1$

素因数の和:2944

約数の個数: 64

約数和(自身を含む): 62596800

約数和(自身を除く): 39073160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 2897, 4060, 5794, 8120, 11588, 14485, 20279, 23176, 28970, 40558, 57940, 81116, 84013, 101395, 115880, 162232, 168026, 202790, 336052, 405580, 420065, 588091, 672104, 811160, 840130, 1176182, 1680260, 2352364, 2940455, 3360520, 4704728, 5880910, 11761820, 23523640]

約数ペア:

[(1, 23523640), (2, 11761820), (4, 5880910), (5, 4704728), (7, 3360520), (8, 2940455), (10, 2352364), (14, 1680260), (20, 1176182), (28, 840130), (29, 811160), (35, 672104), (40, 588091), (56, 420065), (58, 405580), (70, 336052), (116, 202790), (140, 168026), (145, 162232), (203, 115880), (232, 101395), (280, 84013), (290, 81116), (406, 57940), (580, 40558), (812, 28970), (1015, 23176), (1160, 20279), (1624, 14485), (2030, 11588), (2897, 8120), (4060, 5794)]